A. 15
B. 12
C. 10
D. 20
Related Mcqs:
- In a fort there is sufficient food for 600 men for a month. If 400 more men arrive the fort then how long the food is sufficient for now?
A. 20 days
B. 18 days
C. 28 days
D. 36 days - In a camp sufficient food was provided to 500 men to last for 10 days. But after 5 days 200 more men joined. How long the food will last for after joining the 2000 new men?
A. 3
B. 8
C. 5
D. 1 - At a ship the food was enough for 50 people. But after 10 days half of the men died due to some viral disease and the food is sufficient for as long as before. How long the food was sufficient for then?
A. 20
B. 60
C. 70
D. 50 - A garrison has sufficient food for 500 people to survive for 6 days. At the end of 2 days 100 men desert. How long the provisions are sufficient for now?
A. 5
B. 6
C. 4
D. 10 - At an inn there are provisions sufficient for 20 days for 40 people. At the end of every 10 days 5 people leave off. How many days the provision will be sufficient for new?
A. 20
B. 40
C. 30
D. none - In a ship the provisions are sufficient for 800 men for 50 days. How long will these be sufficient for if there would have been 200 more men?
A. 40
B. 50
C. 30
D. 56 - Certain quantity of food is sufficient for certain number of men for 13 days. After 1 day 2/5 of them desert how long will the food now last?
A. 20 days
B. 25 days
C. 18 days
D. 16 days - In a hospital there are enough injections sufficient for 15 days. Originally there were 80 patients but 40 more patients appeared. How many days these injections will be sufficient for now?
A. 10
B. 15
C. 16
D. 12 - A camp has provision for 9 days for 500 men. At the end of 3 days 100 more men were admitted. How long will the food now last?
A. 12 days
B. 5 days
C. 9 days
D. 6 days - P and Q can do a work in 30 days. Q and R can do the same work in 24 days and R and P in 20 days. They started the work together, but Q and R left after 10 days. How many days more will P take to finish the work?
A. 10
B. 8
C. 18
D. 19
